What Happens to Your Blood Sugar When You Take Ginger Supplements Regularly

From verywellhealth.com

Key Takeaways

• Ginger supplements may modestly lower fasting blood sugar in people with type 2 diabetes, but study results are mixed.

• Most research focuses on ginger powder or supplements, not ginger added to foods, for blood sugar control.
• Ginger supplements may interact with diabetes medications and cause blood sugar to drop too low, so consult a healthcare provider before use.

Ginger is a zesty spice commonly used in foods and beverages. Some research suggests that it may modestly improve blood sugar control in people with type 2 diabetes. However, most studies tested ginger powder or standalone supplements rather than ginger added to foods.

Taking ginger supplements may modestly improve your blood sugar levels, though more research is needed.    MarioGuti / Getty Images

Fasting Blood Sugar Levels May Decrease

Fasting blood sugar measures the amount of glucose (sugar) in the blood after at least 8 hours without eating. Some research suggests that ginger supplements may lower fasting blood sugar in people with type 2 diabetes, but results are mixed.

One systematic review and meta-analysis found that people with type 2 diabetes who took 1.2 to 2 grams of ginger powder daily for 4 to 12 weeks had fasting blood sugar levels about 19 milligrams per decilitre (mg/dL) lower, on average, than those who did not.

However, a more recent review of five clinical trials found no significant overall reduction.

Insulin Sensitivity May Improve

Insulin is a hormone that helps move glucose from the bloodstream into cells for energy. With insulin resistance, the body doesn’t respond to insulin effectively, which can cause blood sugar to rise. Insulin resistance is common in people with metabolic syndrome and type 2 diabetes.

Some research suggests that ginger may improve insulin sensitivity. In one study, people with metabolic syndrome who took 2 grams of ginger powder daily for 12 weeks showed improvements in insulin sensitivity and fasting blood sugar.

A systematic review and meta-analysis also found that ginger supplementation may reduce insulin resistance in people with type 2 diabetes and metabolic syndrome.

A1C May Decrease Over Time

Haemoglobin A1C (HbA1C) reflects your average blood sugar levels over the previous 12 weeks. One meta-analysis of 13 studies found that ginger supplements lowered A1C by about 0.4 percentage points in people with type 2 diabetes. The researchers noted that such a small decrease may not significantly affect blood sugar control on its own.

Not all studies have found this benefit. A 2024 review of five clinical trials found no significant overall reduction in A1C. Differences in ginger doses, study length, and design may explain the conflicting results.

Dietary Ginger May Have Less Effect on Blood Sugar

Most research on ginger and blood sugar has involved ginger powder or supplements taken daily for several weeks. Studies of ginger consumed with food or drinks are limited and show conflicting results:

• Ginger water: In one small study, 24 adults without diabetes who consumed a preparation containing 0.2 grams of ginger powder after a glucose drink had a smaller rise in blood sugar and a lower peak blood sugar over the following two hours.
• Ginger with food: Another study of 12 healthy adults found that adding 3 or 6 grams of ginger to rice pudding did not reduce the rise in blood sugar after eating.

These studies suggest adding ginger to meals may not have a meaningful or predictable effect on blood sugar. There is not enough evidence to know whether regularly eating fresh or dried ginger can lower fasting blood sugar or A1C over time.

Ginger Supplements and Safety

Research showing potential blood sugar benefits has primarily involved ginger powder or supplements rather than ginger added to foods. Although supplements may improve blood sugar control in some people with type 2 diabetes, they should not replace diabetes medications or treatments.

Ginger supplements may increase the effects of insulin and other diabetes medications, possibly causing blood sugar to drop too low (hypoglycaemia). Talk to a healthcare provider before taking a ginger supplement while using these medications.

Ginger may also cause side effects, including:

• Heartburn
• Stomach discomfort
• Diarrhoea
• Mouth or throat irritation

https://www.verywellhealth.com/ginger-supplements-and-blood-sugar-12058771 

4 Signs of High Blood Sugar in Your Fingernails, According to Doctors

From verywellhealth.com

Chronic high blood sugar can cause changes to the nails.   MementoJpeg / Getty Images

Key Takeaways

• Yellow or dull-looking nails can be an early sign of high blood sugar, due to the breakdown of sugar and its impact on collagen.
• A new brown or black streak on the nail that changes or involves surrounding skin should be evaluated by a dermatologist to rule out melanoma.
• High blood sugar can slow nail growth, make nails brittle, or increase the risk of fungal infections, which may cause thick, crumbly, or discoloured nails.

Persistent elevated blood sugar can lead to a number of changes in the body, including your fingernails.

That’s because when a person’s blood sugar stays elevated for extended periods of time, it can affect the nerves and tiny blood vessels that supply the toes and nail beds. Nails are also a mirror of general health, so major changes in their appearance can indicate a deeper issue, such as diabetes.

1. Discolouration

One of the most common early signs of high blood sugar is a yellow or dull-looking nail, said Omodamola Aje, MD, a board-certified endocrinologist at Berkshire Medical Center. This kind of colouring can occur in the nails of people with diabetes because of the breakdown of sugar and its impact on collagen. While this type of mild discolouration can be a sign that something deeper is going on, it is typically harmless and does not need treatment.

However, Melanie Palm, MD, a board-certified dermatologist and clinical professor at the University of California, San Diego, said a new brown or black streak—particularly one that is changing, widening, or involving the surrounding skin—should be evaluated by a dermatologist rather than assumed to have anything to do with diabetes.

“Nail melanoma is uncommon, but it is something we do not want to miss,” she said.

2. Slow Growth

High blood sugar can also slow nail growth.

“Over time, poorly controlled diabetes can affect the small blood vessels and circulation that supply tissues throughout the body,” Palm explained. “That can affect how well the nail unit is nourished and how normally a nail grows.”

Chronic hyperglycaemia can also damage nerves and blood vessels more broadly, she said.

3. Brittle Nails

In addition to discoloration and slow growth, high blood sugar can also cause nails to become brittle. They may crack and split easily, while clubbing can be seen in more advanced or long-standing cases, Aje said.

The nail may also become thicker than normal and even begin separating from the nail bed, Palm said. “That said, I would be careful about attributing every brittle or yellow nail directly to glucose issues.”

4. Infection

High blood sugar can impair immune function, increasing the risk of fungal infections of the nails, known as “onychomycosis.” 

This may cause the nail to look yellow or white, become thicker, appear crumbly or distorted, and sometimes lift away from the nail bed, Palm said. In fact, all of the changes mentioned above can occur on their own or be caused by a fungal infection. While diabetes increases the risk of fungal nail infections, she said this tends to be even more noticeable in the toenails than the fingernails.

“Persistently elevated blood sugar can make it more difficult for the immune system to respond effectively to infection, and fungal infections are more common when blood glucose is high,” Palm explained. “That can become something of a cycle.”

If not properly treated, this kind of infection can lead to an elevated risk of secondary fungal and bacterial infections, foot ulceration, and, in advanced cases, amputation.

When To Get Checked

While nail changes by themselves are not a way to diagnose high blood sugar or diabetes, Aje said they can be a useful early sign of the condition, especially in someone with risk factors such as obesity, a family history of diabetes, or a sedentary lifestyle.

“If you notice any changes in your nail colour, brittleness, or thickness associated with an increased thirst, frequent urination, fatigue, or unexplained weight loss, definitely bring it up to your doctor,” she said.

However, it’s important to recognize there isn’t one specific “diabetes nail,” Palm said, and nail changes can only give clues about what may be happening elsewhere in the body. Nail changes may also have other potential causes, including aging, repeated wetting and drying of the hands, manicures, trauma, psoriasis, eczema, medications, and other medical conditions.

“Any nail change that is new, persistent, or getting progressively worse deserves attention, particularly if someone already has diabetes,” she said. “I’d want a patient evaluated if a nail becomes painful, swollen, warm, or increasingly red around the edges, or if there is drainage or another sign of infection.”

https://www.verywellhealth.com/signs-of-high-blood-sugar-fingernails-12058097

The Best Time to Eat Breakfast If You Have Diabetes, According to Diabetes Educators

From eatingwell.com

Timing is everything, right? Diabetes educators explain when they eat their first meal to manage their blood sugars 

KEY POINTS

• The best time to eat breakfast with diabetes depends on your blood sugar and lifestyle needs.
• Higher-fibre, protein-rich foods can help steady blood sugar and keep you full.
• Testing before and after meals shows how breakfast timing and choices affect your glucose.

Breakfast is one of the most unique meals of the day because it’s consumed after a long fast. (Hence the name “break” “fast.”) If you have diabetes, you may want to know what time you should eat breakfast. Right after waking up? Post-coffee? Wait a little bit?

The real answer to this question is that everyone’s needs are unique. Individualization runs deep when it comes to managing diabetes because a variety of factors, including your pre-meal blood sugar, hormones, medication and schedule all play into your choice. In short: What works for you may not work for someone else. To dive deeper into this discussion, we asked diabetes care and education specialists (CDCES) living with diabetes about breakfast timing, meal composition and factors that can influence when and what they eat for breakfast. Here’s more about how to time your breakfast right.

Credit: Getty Images. EatingWell design

When to Eat Your First Meal of the Day

When it comes to diabetes, you need to put yourself first because there’s no right or wrong way to break your fast. What matters is that you find the pattern that works for you.

“I don’t recommend a specific time for eating breakfast because the best time is very individualized and differs for every person,” says Mary Lechner, RN, CDCES, who has lived with type 1 diabetes for over 25 years. “For me personally, I eat breakfast based on whether I am hungry and what my blood glucose level is. I do not force myself to eat breakfast if I am not hungry,” she explains. 

Lauren Plunkett, RDN, CDCES, who lives with type 1 diabetes, agrees with not providing blanket recommendations because there are so many factors that can affect your levels. “Blood glucose can be especially reactive in the early morning due to physiological factors. It’s constantly affected by hormones, nutrition, stress and exercise, and this influence varies individually and is often unpredictable,” she explains. 

To help take these factors into account, test your blood sugar often. “One of my best strategies is to check your blood glucose levels before eating and two hours after to be able to know if your breakfast plan worked well,” says Toby Smithson, M.S., RDN, CDCES, who has been managing diabetes for more than five decades. If you notice that your blood sugar is above goal, you may need to make changes to your breakfast meal, exercise regimen or medications, she says. For example, walking after a meal is a powerful tool to help manage your blood glucose levels. It’s something you can incorporate into your routine if your breakfast unexpectedly causes a rise in blood sugar.

Why Breakfast Matters for Blood Sugar

What you eat for breakfast matters for your health. It plays a role in metabolism, provides sustainable energy and delivers important nutrients for your well-being. In addition, breakfast can be protective against chronic inflammation and the disease risks that go with it.

“There are several truths behind the adage, ‘Start your day with breakfast,’” says Smithson. “Consuming breakfast may help manage blood sugar by disrupting a spike in glucose levels throughout the day, [which] allows for our intake of carbohydrates to be spread out throughout the day, offers an opportunity to obtain nutrition (it’s hard to get all our nutrition squeezed into two meals) and helps us feel fuller until lunchtime,” she explains.

How to Build a Balanced Morning Meal

Breakfast does not have to mean juice, eggs, bacon or cereal and milk, says Plunkett. “Beans, vegetables, fruit and greens can be eaten, and regular intake of whole plant foods contribute to long-term insulin sensitivity,” she says. These types of whole plant foods are low in saturated fat and rich in fibre. Fibre can help keep us full, contributes to gut health and regulates blood sugar. 

When planning a meal, including breakfast, Smithson uses the American Diabetes Association’s Diabetes Plate Method. Half of the plate is filled with non-starchy vegetables, one-quarter is lean protein and one-quarter is a quality carbohydrate. “Building a healthy breakfast revolves around combining a source of lean protein and a source of quality carbohydrate to keep blood glucose steady,” she says.

In addition, Smithson says she has been eating high-fibre oatmeal combined with protein powder and an egg white wrap filled with bell peppers and onions. These are foods that she prefers and that nourish her body. She makes adjustments based on her blood glucose and activity level. 

Knowing what foods work for you is advantageous to maintaining energy and managing blood glucose levels. Alternatively, knowing which foods don’t work well for you can be equally important. 

For example, Lechner points out that her blood sugars rise more quickly (and her hunger is not satisfied) if she eats cereal with milk compared to nut butter spread on toast.

Our Expert Take

If you have diabetes, the best time to eat breakfast will depend on a variety of factors. Professionals living with diabetes say that the time and type of breakfast they eat varies depending on what their blood sugar is, what they are in the mood for, if they are going to exercise and more. These are all things you can consider when deciding when the best time is for you to eat breakfast.

Foods that are higher in fibre and protein can help you manage your appetite and blood sugar while hitting your nutrient needs. Choosing foods like fruits, vegetables, whole grains, lean proteins and legumes might be a good place to start. For personalized nutrition information, reach out to a registered dietitian or certified diabetes care and education specialist.

https://www.eatingwell.com/best-time-for-breakfast-diabetes-12029234

Type 2 diabetes operates differently across weight profiles

From healthcare-in-europe.com

Despite opposing biological mechanisms, medical professionals currently treat both groups with the exact same medications

Research published in Diabetologia by Amsterdam University Medical Center (Amsterdam UMC) and the University of Ghana reveals that type 2 diabetes manifests in two fundamentally different ways depending on a patient's body mass index (BMI). While type 2 diabetes in patients with a higher BMI is primarily driven by insulin resistance, the study demonstrates that in individuals within a lower BMI range, the condition is caused by the pancreas failing to produce sufficient insulin. Despite these opposing biological mechanisms, medical professionals currently treat both groups with the exact same medications. 

Type 2 diabetes is generally seen as a disease associated with being overweight. In wealthy countries that picture holds true: nine out of ten people with type 2 diabetes are overweight. In Africa the situation is different. Almost four in ten African adults with type 2 diabetes are lean, with a normal or even low body weight. In some rural areas, such as in Ghana, it is as many as six in ten. First Author Sabrina Esmail: "This means that there are an estimated ten million lean patients on the African continent who do not fit the standard picture. For them, the problem is therefore a shortage of insulin, not a reduced response to insulin." Project leader Charles Agyemang at Amsterdam UMC believes “this study shows that we need to look for better treatments for this large group of lean Africans."  

Yet in Africa both groups are almost always given the same treatment, based on international guidelines: oral tablets such as metformin or sulfonylureas. These medicines, however, are mainly effective against insulin resistance, not against a shortage of insulin. They are therefore probably receiving the wrong treatment, and until now the consequences of this had not been investigated. 

The researchers analysed data from more than 3,300 African adults with type 2 diabetes from Ghana, Nigeria, Kenya and Europe. "From this we concluded that lean patients more often develop eye damage, known as retinopathy, and strokes. People who are overweight, by contrast, more often have high blood pressure and an increased risk of cardiovascular disease. Chronic kidney disease occurred equally often in both groups," says senior author Felix Chilunga. The amount of body fat explained the greater part of these differences, which points to genuinely different disease processes. The risk factors differ as well: whereas being overweight is often linked to an unhealthy lifestyle, lean patients have more often experienced malnutrition or a low birth weight, which can disrupt the development of the pancreas. 

Type 2 diabetes in lean Africans is therefore, biologically and clinically, a different type of disease from the one seen in people who are overweight. But it is still being treated as though it were the same. As a result, millions of people may not be receiving the right care. Chilunga: "We are calling for targeted clinical trials to determine which treatment works best for this large and often overlooked group of patients." 

For Africans in Europe, too, it is very likely that a different treatment is needed. Another study with analysis from data from the UK Biobank showed that people of African descent with a BMI of 26 already have the same diabetes risk as Europeans with a BMI of 30. Studies of migrants in Europe consistently show that Africans are more likely to have type 2 diabetes, develop it around ten years earlier, and have poorer blood sugar control than the native population. Agyemang: "So a considerable proportion of African patients in Europe have a lower BMI but are treated according to guidelines written for the form of the disease found in people who are overweight, and their control is demonstrably worse. There is no reason to assume that the treatment mismatch we describe stops at the border." 

This study was carried out by Amsterdam UMC, University of Ghana, the national Institutes of Health (Center for Research on Genomics and Global Health) via de cohorts AADM and RODAM.  

https://healthcare-in-europe.com/en/news/type-2-diabetes-different-weight.html

Dietitians Say This Is the Best Time to Eat Carbs for Better Blood Sugar Management

From health.yahoo.com

When it comes to blood sugar management and the carbohydrates you're eating, there's much more thought put into the "what" and the "how much" than the "when." But is this the right approach, or is there actually a best time to eat carbs for better blood sugar?

Meet the experts: Kendra Haire, R.D.N., L.D., a registered dietitian nutritionist and founder of Radiant Nutrition & Wellness in Leander, TX; Sapna Peruvemba, M.S., R.D.N., a plant-based dietitian and Ph.D. student at Loma Linda University.

"The time of day at which you eat certain foods does matter to an extent when it comes to blood sugar balance, especially in those with type 2 diabetes," says Kendra Haire, R.D.N., L.D., a registered dietitian nutritionist and founder of Radiant Nutrition & Wellness in Leander, TX. Still, that doesn't mean you should be loading all of your carbohydrates for the day into one particular meal. 

Here, dietitians explain when and how to eat carbs for better blood sugar management, plus when it may be helpful to favour other macronutrients instead.

                                                                                                                        Getty Images

When is the best time to eat carbs for blood sugar?

So, is there a "best" time to eat carbs if you're trying to keep your blood sugar stable? "Yes, meal timing may play a role in blood sugar regulation, but I wouldn't tell everyone with diabetes or prediabetes that there is one universally 'best' time to eat carbohydrates," says Sapna Peruvemba, M.S., R.D.N., a plant-based dietitian and Ph.D. student at Loma Linda University. However, she does acknowledge that there is a relationship between your circadian rhythm (or internal clock) and glucose metabolism.

According to research in Frontiers in Physiology, the body's glucose tolerance (or ability to effectively process glucose) peaks in the morning and declines in the afternoon and evening. This may mean that the body is better able to handle carbohydrate-rich foods earlier in the day, but more research is needed. "The American Diabetes Association (ADA) considers this an emerging area of research, and the evidence isn't strong enough to recommend one specific eating schedule for everyone,"
Peruvemba says.

One situation in which timing does matter, whether you have diabetes or not, is when exercise is involved. "Carbohydrates can be particularly useful before physical activity because they provide readily available fuel for working muscles," says Peruvemba. "The amount and timing depend on the type and duration of exercise, as well as the person's blood glucose and medication regimen."

When should you lighten up on the carbs?

If glucose tolerance is highest in the morning and declines throughout the day, it may make sense to slightly taper your carb intake as the day progresses. "For most people, blood sugar levels tend to trend higher as the day goes on. It can be helpful to eat balanced carbohydrates though the day and to keep them on the lighter side in the evening," says Haire. "Eating large amounts of carbohydrate foods in a large dinner meal or as part of a snack close to bedtime can cause blood glucose levels to stay elevated through the night."

Per the ADA, high blood sugar levels in the morning can increase your A1C, a measure of your average blood glucose levels over time and an indicator of how well managed your diabetes is. "If someone with diabetes notices that their blood glucose tends to spike early in the morning, this can be a sign to lighten their evening meal," Haire says.

The bottom line

Ultimately, Haire and Peruvemba say that carbohydrate timing should not be your primary focus when it comes to blood sugar management. "I'd focus more on what kind of carbohydrate you're eating, how much you're eating, and what you're eating it with than obsessing over the clock," says Peruvemba. "Pairing carbohydrates with fibre-rich foods like vegetables and a source of protein or healthy fat can help slow digestion and reduce the likelihood of a large glucose spike. I also recommend spreading carbohydrate intake throughout the day with regular meals and snacks rather than eating a very large amount of carbohydrates all at once."

That said, if you find that eating more healthy, complex carbohydrates earlier in the day and tapering your intake through the afternoon and evening helps you manage your blood sugar better, there's certainly no harm in the strategy—especially if you've discussed it with your healthcare provider. Do what works best for you.

https://health.yahoo.com/conditions/endocrine/diabetes/articles/dietitians-best-time-eat-carbs-120000529.html